Standard phone line is 4 conductor like what you use in your house. Jetcat uses the 6 conductor version which would support a phone with a couple of lines. So make sure you get 6 conductor cable & modular connectors. Both Lowes & Home Depot have an aisle with cable, phone and computer stuff. Last time I was in HD I couldn't find the 6 conductor cable, so you may have to stop at more than one place. What I got was in a clear plastic bubble package on the rack.

http://www.lowes.com/lowes/lkn?actio...80L&lpage=none

http://www.lowes.com/lowes/lkn?actio...90L&lpage=none

Then there's always Fry's: http://www.frys.com/product/1544853?...H:MAIN_RSLT_PG